Off the coast of Brittany, France, a team of divers stumbled upon something extraordinary. They found a massive wall, hidden underwater for thousands of years. This wall is not just old; it's ancient, dating back to around 5, 800 to 5, 300 BC. That's right, we're talking about a time when people wer
Office Depot and OfficeMax, two big names in office supplies, are shutting down almost 100 more stores. This is not just a recent thing. It has been going on for a while. The company that owns them, ODP Corporation, has been struggling. This is because people are buying things online more often. The
Offshore oil platforms release a lot of water back into the sea. This water can contain chemicals that don't break down easily. These persistent chemicals can harm the environment for a long time. Scientists needed a better way to find out what's in this water and how dangerous it is. They came up
Museums are supposed to be safe places for art. But sometimes, thieves find a way in. Here are some of the biggest art heists from museums around the world. In August 2023, the British Museum in London had a big problem. Over time, thieves had stolen about 2, 000 artifacts. This included gold jewel
Museums are full of history, but they also hide tiny, invisible threats. Staff in a historical museum started noticing issues with their breathing. This led to a study to figure out what was in the air they were breathing in every day. The study looked at three different workdays. Scientists used s
Museums have been turning ancient artifacts into digital products. This has sparked a lot of interest in what makes people want to buy these items. The Value-Based Adoption Model was used to figure out what drives these purchasing decisions. This model looks at how people see the benefits and drawba
Off the coast of Taiwan, a jet trainer, the AT-5 Brave Eagle, took a nosedive on February 15. The plane had just taken off from Chihhang Air Base in southern Taitung when both of its engines gave up the ghost. The pilot, Major-in-Training Lin Wei, had to bail out in a hurry. Lin had over 1, 000 hour
Officer Harmon's journey in "On Call" takes a surprising turn when Lieutenant Bishop denies her transfer request. Harmon, known for her strong moral compass, uses questionable methods to catch a killer. This leads to Bishop's decision, which blocks Harmon's progress but aims to protect the departmen
Offshore oil fields face a big problem when the weather turns bad—microwave signals become unstable and noisy. To fix this, scientists used a method called Lagrange multiplier symplectic singular value mode decomposition to clean up the signal's noise. This was done in five steps: rebuilding the sig
Offline reinforcement learning (RL) faces a big problem: errors can pile up when deep Q functions try to work outside the data they were trained on. This hurts how well the policy can perform on new stuff. Existing methods are too cautious, which isn't great for generalization. But here's an interes
